如何在文本框中显示多个带颜色下划线的文本
此代码为文本框中的所有文本添加下划线,我可以只为特定文本添加下划线吗?
Brush brush = Brushes.Blue;
Pen pen = new Pen(brush,2);
TextBox tb1 = new TextBox();
tb1.AcceptsReturn = true;
tb1.Text = "This is a very long Text not?";
TextDecoration textDec = new TextDecoration(TextDecorationLocation.Underline,pen,1,TextDecorationUnit.Pixel,TextDecorationUnit.FontRecommended);
tb1.TextDecorations.Add(textDec);
tb1.Width = 400;
tb1.Height = 30;
this.AddChild(tb1);
this code underlines all Text in the Textbox, can I underline only specific Text?
Brush brush = Brushes.Blue;
Pen pen = new Pen(brush,2);
TextBox tb1 = new TextBox();
tb1.AcceptsReturn = true;
tb1.Text = "This is a very long Text not?";
TextDecoration textDec = new TextDecoration(TextDecorationLocation.Underline,pen,1,TextDecorationUnit.Pixel,TextDecorationUnit.FontRecommended);
tb1.TextDecorations.Add(textDec);
tb1.Width = 400;
tb1.Height = 30;
this.AddChild(tb1);
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TextBox 不提供更改单个字符特征的功能。这是一个全有或全无的控制。
RichTextBox 是您需要的控件。
The TextBox doesn't provide the ability to alter characteristics for individual characters. It's an all or none control.
The RichTextBox is the control you need.